setx OpenMeshRoot "C:\lib\OpenMesh"
::setx OpenMeshRoot "C:\lib\OpenMesh-2.0-RC4"
setx BOOSTROOT "C:\Program Files\boost\boost_1_40"
setx MTL4 "C:\lib\MTL4"
setx CGALROOT "C:\Program Files\CGAL-3.5.1"